/// <summary>
 /// 添加要牌
 /// </summary>
 /// <param name="option"></param>
 public void AddOptionor(Optionor option)
 {
     Optionors.Add(option);
 }
        /// <summary>
        /// 取得此牌的可操作集合
        /// </summary>
        /// <param name="card"></param>
        /// <returns></returns>
        OptionorCollection  GetOptionersWith(Card card)
        {
            var myOptionors = Optionors.GetOptionorsOf(card);

            return(myOptionors);
        }
 /// <summary>
 /// 清空要牌列表
 /// </summary>
 public void ClearOptionors()
 {
     Optionors.Clear();
 }